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Command: s390rtc | Section: 4 | Source: NetBSD | File: s390rtc.4
S390RTC(4) FreeBSD Kernel Interfaces Manual S390RTC(4)
NAME
s390rtc - Seiko Instruments S-35390 real-time clock
SYNOPSIS
s390rtc* at iic? addr 0x30
DESCRIPTION
The s390rtc driver provides support for the Seiko Instruments S-xx390
real-time clock chip.
Access methods to retrieve and set date and time are provided through the
TODR interface defined in todr(9).
SEE ALSO
iic(4), todr(9)
HISTORY
The s390rtc device appeared in NetBSD 6.0.
BUGS
The driver does not support the chip's alarm features.
FreeBSD 14.1-RELEASE-p8 April 5, 2011 FreeBSD 14.1-RELEASE-p8